VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

More than 9999 Commits   32 Branches   54 Tags
author: Takashi Iwai <tiwai@suse.de> 2019-06-18 22:34:24 +0200 committer: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-06-20 08:22:47 +0200 commit: 73a649d2b98e25f4960b8081080c78695fea8bc7 parent: aa1d19f1f96764e72155235ece22461599d0e7ac
Commit Summary:
fonts: Use BUILD_BUG_ON() for checking empty font table
Diffstat:
1 file changed, 1 insertion, 14 deletions
diff --git a/lib/fonts/fonts.c b/lib/fonts/fonts.c
index 269a829fcbb7..a8e31e9d6fc5 100644
--- a/lib/fonts/fonts.c
+++ b/lib/fonts/fonts.c
@@ -20,55 +20,41 @@
 #endif
 #include <linux/font.h>
 
-#define NO_FONTS
-
 static const struct font_desc *fonts[] = {
 #ifdef CONFIG_FONT_8x8
-#undef NO_FONTS
 	&font_vga_8x8,
 #endif
 #ifdef CONFIG_FONT_8x16
-#undef NO_FONTS
 	&font_vga_8x16,
 #endif
 #ifdef CONFIG_FONT_6x11
-#undef NO_FONTS
 	&font_vga_6x11,
 #endif
 #ifdef CONFIG_FONT_7x14
-#undef NO_FONTS
 	&font_7x14,
 #endif
 #ifdef CONFIG_FONT_SUN8x16
-#undef NO_FONTS
 	&font_sun_8x16,
 #endif
 #ifdef CONFIG_FONT_SUN12x22
-#undef NO_FONTS
 	&font_sun_12x22,
 #endif
 #ifdef CONFIG_FONT_10x18
-#undef NO_FONTS
 	&font_10x18,
 #endif
 #ifdef CONFIG_FONT_ACORN_8x8
-#undef NO_FONTS
 	&font_acorn_8x8,
 #endif
 #ifdef CONFIG_FONT_PEARL_8x8
-#undef NO_FONTS
 	&font_pearl_8x8,
 #endif
 #ifdef CONFIG_FONT_MINI_4x6
-#undef NO_FONTS
 	&font_mini_4x6,
 #endif
 #ifdef CONFIG_FONT_6x10
-#undef NO_FONTS
 	&font_6x10,
 #endif
 #ifdef CONFIG_FONT_TER16x32
-#undef NO_FONTS
 	&font_ter_16x32,
 #endif
 };
@@ -94,6 +80,7 @@ const struct font_desc *find_font(const char *name)
 {
 	unsigned int i;
 
+	BUILD_BUG_ON(!num_fonts);
 	for (i = 0; i < num_fonts; i++)
 		if (!strcmp(fonts[i]->name, name))
 			return fonts[i];